baber/WOPTO huggingface dataset:
Patent JP-H08218084-A (JP)
Title: Production of high-concentration coal-water slurry and apparatus therefor
Inventor: TAKAHASHI YOSHITAKA
IPC: C10L1/32
Filed: 1995-02-15
Abstract: PURPOSE: To provide a method for producing a high-concentration coal water mixture(CWM) by which the quality of the product slurry can be stabilized and stable operation can be performed to reduce the production cost. CONSTITUTION: Coarse grains in a slurry are separated at an outlet of a wet type mill 5, then cooled at a prescribed temperature with a cooling cooler 13 and then stored as a product slurry in a storage tank 15. The coarse grains in the product slurry are subsequently separated with a coarse grain separator 18 and the resultant slurry is then fed as a shipping slurry to a destination. The coarse grains separated in the product slurry with the coarse grain separator 18 are circulated through the inlet of the wet type mill 5 and repulverized therein in the method for producing a high-concentration CWM by introducing coal 27 into the wet type mill 5, pulverizing the coal in the presence of water 6, providing the CWM, separating the coarse grains and then feeding the resultant slurry to the destination.
Patent JP-S63218429-A (JP)
Title: Sorting and mixing device for tile product
Inventor: SAKAKIBARA IWAO
IPC: B65G47/52
Filed: 1987-02-06
Abstract: PURPOSE:To sort tile products efficiently and mechanically by mounting a transfer box storing them for the same color on the first shifting conveyor, moving an absorbing device above, absorbing the tile products at the uppermost stage, and storing them in a tile sorting box in sequence. CONSTITUTION:A transfer box shifting device 4 is arranged above the end sections of shifting conveyors 2, 3, a transfer box carrying-out conveyor 6 is arranged at the side of the shifting conveyor 3, absorbing device 5 with many suckers are provided almost above the shifting conveyor 3, and the suckers are made reciprocatable between the shifting conveyors 2, 3 and the transfer box carrying-out conveyor 6. Therefore, tile products simultaneously absorbed from the transfer box storing the tile products of the same color on the shifting conveyor 2 are stacked and stored in sequence in the transfer box of the carrying-out conveyor 6 for each stage, and the vacant transfer box can be mounted on the shifting conveyor 3 which is returning. Accordingly, tile products can be sorted efficiently and mechanically without being damaged.
Patent JP-H01201664-A (JP)
Title: Method for reforming synthetic quartz glass
Inventor: NISHIZAWA SHIGERO
IPC: G03F1/60
Filed: 1988-02-08
Abstract: PURPOSE:To prevent the performance of synthetic quartz glass from being deteriorated, and also, to recover the performance of synthetic quartz glass changed in quality by spattering, etc., by executing a heat treatment in a hydrogen gas atmosphere. CONSTITUTION:Synthetic quartz glass is brought to heat treatment in a hydrogen atmosphere. That is, the synthetic quartz glass whose spectro-optical quality is changed by spattering or plasma etching and the projection of an excimer laser can be recovered completely to its original state for its practical use by a method for bringing it to heat treatment in a hydrogen atmosphere, and also, can be reformed so that the change of its spectro-optical quality is not generated, even if spattering or plasma etching and the projection of the excimer laser are executed thereafter.
Patent JP-S59153194-A (JP)
Title: Programmable timer
Inventor: SAKATA TOSHIFUMI
IPC: G04G15/00
Filed: 1983-02-21
Abstract: PURPOSE:To provide a programmable timer which enables the ON or OFF turning by the last source determined finally after selections by providing a last source memory connected to a control circuit and a memory for control sources. CONSTITUTION:When a control circuit 1 rewrites a timer ON time memory 3 by the operation of a keyboard 8, the control circuit 1 reads out and writes the contents of a last source memory 11 into a source controlling memory 10. At this point, the source controlling memory 10 gives the same as the last source memory 11. The last source memory 11 has a source currently selected written thereinto. This memory is equivalent to a tuner, a deck, a player and the like in an audio stereo set and the last source to a band, a frequency and the like currently received in a tuner. This enables the rewriting of the contents of a memory for controlling sources simply by setting the time for turning ON or OFF of a programmable timer with the operation of a keyboard thereby ensuring the turning ON of the timer with the last source when turning ON it.
Patent JP-H04215464-A (JP)
Title: Improved lead frame for package of integrated power device
Inventor: PIERAMEDEO BOTSUTSUIINI
IPC: H01L23/50
Filed: 1991-02-21
Abstract: PURPOSE: To provide a lead frame improved for package of integrated power unit with which the in/out pass of humidity is minimized, without requiring use of an extruder and without exposing any section of a face inside a diffuser and at the same time, the infiltration of resin under the diffuser can be avoided as much as possible. CONSTITUTION: Concerning the lead frame for allowing a diffuser 15 to be extruded on the bottom of a shell during molding of a plastic vessel 20, without having exposed sections on its inner surface (in contact with a chip), this lead frame is provided with a peripheral frame 11, a lead 12 and monolythic main body specifying the diffuser. The diffuser 15 is connected at three stepwise points 16a-16c at least extending to a recessed face lower than the frame and mutually not arranged in order a space to the frame and the lead 12 inbetween.
Patent JP-S62184820-A (JP)
Title: Production device for composite board
Inventor: SAITO MINORU
IPC: B29C39/16
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a production unit for composite board, which has pretty side end faces, stabilized quality and high yield, by a method wherein protruded pieces are provided at the molding zones of the side end faces and, after that, the protruded parts, which are formed by the protruded pieces, of the composite board are cut off at a side end face finishing section. CONSTITUTION:The form of the molding zone 4 of each side end face is made into a nearly L-shape in cross-section by providing a protruded part D1 to a composite board D so as to allow to be worked at a side end face finishing section 9. The dimensions of said form or the height (h) of the molding zone 4 of the side end face, the height h1 and width W1 of the protruced piece 4a and the width W2 of the protruded part D1 are formed as follows: H=(h), H1=h1 and W1=W2 in which H is the thickness of the composite board D and H1 is the thickness of a facing A. The side end face finishing section 9 to finish the end face of the composite board D cuts off the protruded part D1 of the composite board D by means of finishing elements, each of which consists of a rotary cutter, cutter blades and the lie, in order to finish each side end face D2 of the composite board D into a face which has pretty external appearance and is flush with the facing A.
Patent JP-S54119562-A (JP)
Title: Production of porous material of polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: C08J9/04
Filed: 1978-03-09
Abstract: PURPOSE: To obtain the title material having a high porosity with a small dispersion of pore diameters, by molding a porous article consisting of a mixture of polytetrafluoroethylene powder, a blowing agent, and a liquid lubricant obtained by extrusion or rolling in a specific method.  
     CONSTITUTION: A molded article, consisting of a mixture of 100 parts by wt. of polytetrafluoroethylene powder, 0.1W15 parts by wt. of a blowing agent, and a suitable amount of a liquid lubricant, obtained by extrusion or rolling, is stretched at a temperature below a decomposition temperature (T 1 ) of the blowing agent,  and shrunk thermally to a given length at a temperature above T 1  while the  agent being decomposed to emit a gas. The article is stretched again at a temperature below the molting point of the polytetrafluoroethylene. Microporous diameters formed by the decomposition and gas emission of the blowing agent is controlled by thermal shrinkage. When at least one of the second stretching directions coincides with the direction of the shrinkage, a porous article having a  higher porosity can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04267407-A (JP)
Title: Safety device for unmanned fork lift travel
Inventor: INUI KENZO
IPC: B66F9/24
Filed: 1991-02-21
Abstract: PURPOSE:To detect any obstacle without fail at low cost, with respect to a safety device for the travel of the unmanned fork lift. CONSTITUTION:A pair of photoelectric sensors 6a and 6b protrude from the tip of the fork in the longitudinal direction of the unmanned fork lift and is supported by elastic arms 8 so that they face each other, and the respective photoelectric sensors 6a and 6b are equipped with bar members 9 extending beyond the width of a load on the unmanned fork lift, and a means housing the pair of photoelectric sensors 6a and 6b and the bar members 9 within the main unit corresponding to the operating state of the unmanned fork lift is provided.
Patent JP-S56158766-A (JP)
Title: 5,6,8,9-tetrahydro-7h-dibenz(d,f)azonine derivative
Inventor: GERUHARUTO ZATSUCHINGAA
IPC: C07D225/08
Filed: 1981-02-28
Abstract: The present invention provides 5.6;8,9-tetrahydro-7H-di- benz(d,f)azonine derivatives of the formula:wherein R<sup>1</sup> and R<sup>2</sup>, which are the same or different, are hydrogen or halogen atoms or lower alkyl or lower alkoxy radicals, R<sup>3</sup> is a hydrogen atom or a lower alkyl radical, R<sup>4</sup> is a hydrogen atom or a lower alkyl or lower alkanoyl radical and n is 1 or 2; and the pharmaceutically acceptable salts thereof formed with inorganic and organic acids; but excluding 6-benzyl-2,12-dimethoxy-1-hydroxy-7-methyl-5,6;8,9-tetrahy- dro-7H-dibenz(d,f)azonine in which case R<sup>1</sup>, R<sup>2</sup> and R<sup>4</sup> are hydrogen, n is 1 and R<sup>3</sup> is methyl. The lower alkyl, lower alkanoyl and lower alkoxy radicals are straight chain or branched radicals containing 1 to 5 carbon atoms.The present invention also provides a process for the production of these compounds, as well as pharmaceutical compositions containing them.The compounds are useful as antiarrhythmic agents and as local anaesthetics; they do not cause some of the unsatisfactory side effects associated with known agents.
Patent JP-S59154096-A (JP)
Inventor: ISHIDA TOMIO
IPC: H05K3/40
Filed: 1983-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55121571-A (JP)
Title: Document filing unit
Inventor: NAGAAI KAZUMICHI
IPC: G06F17/30
Filed: 1979-03-10
Abstract: PURPOSE: To file documents automatically by a document filing unit which fieles and hold many documents, by decoding words, by automatically generating a keyword on the basis of the decoding results, and by using it as a retrieval code.  
     CONSTITUTION: Document P 1  is supplied from supply part 1 and carried to optical read part 3 via conveyance path 2 to read document data. This document data is read by language recognition unit 8 of keyword generation part 7; when there is language corresponding to dictinary 9, a signal is sent to decision circuit 10 and when its frequency exceeds a fixed value, the language is sent as a keyword to memory read control part 11. This keyword is used as a retrieval code to file documents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03231966-A (JP)
Title: Preparation of resin composition
Inventor: YASUE KENJI
IPC: C08L77/06
Filed: 1990-02-07
Abstract: PURPOSE:To prepare a resin composition having excellent mechanical properties and heat resistance and reduced in the changes of the dimension and physical properties thereof caused by the absorption of water by melt-kneading nylon 46 and a styrenic polymer in a specific temperature range. CONSTITUTION:(A) 5-95wt.%, preferably 40-90wt.%, of nylon 46 preferably having a relative viscosity of 1.5-5.5, further preferably 2-4.5, (in 96% sulfuric acid in a concentration of 1g/dl at 25 deg.C) and (B) 95-5wt.%, preferably 60-10wt.%, of a styrenic polymer prepared by copolymerizing B2: an aromatic vinyl compound and a vinyl cyanide compound in a weight ratio of 95/5-50/50, preferably 90/10-55/45, in the presence of B1: a butadiene rubbery polymer and having a B1 content of 18-60wt.% are melt-kneaded in a temperature range whose upper limit temperature and lower limit temperature are defined by expressions I and II [W(A) is the weight % of the component A in the composition], respectively.
Patent JP-H04252412-A (JP)
Title: Rotary drum device
Inventor: AMANO HIROKI
IPC: G11B5/53
Filed: 1991-01-28
Abstract: PURPOSE:To prevent the tape vibrations and jitters generated when a magnetic tape travels with the rotary drum device to be used for a magnetic recording and reproducing device. CONSTITUTION:A projecting member 10 and a projecting amt. control member 9 are provided in the part where the contact of the magnetic tape 1 with the cylindrical surface 2a on the outer periphery of a stationary drum 2 starts. The tape vibrations are decreased by rotating the adjusting screw of the projecting amt. control means 9, thereby finely adjusting the height of the projecting part provided on the outside surface of the projecting member 10.
Patent JP-H02207295-A (JP)
Title: Color liquid crystal display device
Inventor: KUDO HAJIME
IPC: G02F1/133
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the best color balance by generating voltages which are adjustable by color picture elements, and switching and outputting the voltages as the operating voltages of signal driving circuits in synchronism with scanning line selection timing. CONSTITUTION:Unit signal line driving circuits DV1 - DVn output a positive white level V1, a black level V2, a negative white level V3, etc., selectively according to picture element data outputted from latch circuits FF1 - FFn in parallel for the AC driving of liquid crystal. Then voltages V1R, V1G, and V1B or V3R, V3G, and V3B set for the colors R, G, and B are generated adjustably and switched and outputted as the operating voltages of the signal line driving circuits DV1 - DVn in synchronism with the scanning line selection timing. Consequently, the voltages which are applied to respective color picture elements are adjustable and the best color balance is obtained.
Patent JP-S55121835-A (JP)
Title: Nitrogen oxides-removing catalyst by reduction
Inventor: JINBOU TAKASHI
IPC: B01J23/22
Filed: 1979-03-13
Abstract: PURPOSE: To obtain a catalyst having high durability and high reductive activity at low temperatures, for a low-temperature ammonia reduction method of waste gases, containing sulfur oxides and nitrogen oxides, by using compounds of titanium, vanadium and rare earth elements.  
     CONSTITUTION: In the ammonia-reduction of waste gases containing sulfur oxides and nitrogen oxides from coke oven, sintering furnace, etc., at a low temperature, a catalyst consisting of a titanium compound, a vanadium compound, and a rare earth element compound of lanthanum, Yttrium, etc., is used. The catalyst exhibits a high reductive activity under the temperature condition of 300°C or less and also a high durability under the heating regeneration condition for substances adhered to the surface of the catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10200650-A (JP)
Title: Internet connection system not utilizing computer as interface
Inventor: MINEO JUNICHI
IPC: H04L12/58
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively connect internet, without using a computer by utilizing a telephone device for originating tone signals as an interface. SOLUTION: When a user 1 utilizes a telephone interface device 2 for originating tone signals and inputs required items, corresponding to the instruction of a voice processor 3, inputted information is recognized in a voice-recognition device 4. In the case of transmitting voice, inputted voice is converted into an information form which is processable by a computer in an information input/output device 6 and is transmitted to a network connection device 7. In the case of transmitting an electronic mail and of placing information on an electronic bulletin board, through a Japanese language processor 5, it is converted into the information form processable by the computer in the information input/output device 6, connected to the connection device 7, and then transmitted. Also, in the case of receiving the contents of the electronic mail and the electronic bulletin board, the Japanese language processing of the received contents is performed in the information input/output device 6, they are processed in the telephone device 2 through the voice processor 3, and the user 1 can listen to them.
Patent JP-S59154041-A (JP)
Title: Formation of electrode of semiconductor device
Inventor: MATSUZAKI KAZUO
IPC: H01L21/60
Filed: 1983-02-22
Abstract: PURPOSE:To realize the formation of semi-spherical solder electrode having less dispersion of height by forming a base metal layer of which uppermost layer deposited on the opening of protection film is composed of a metal to be wet by the solder is formed in such a manner as having the specified diameter and dipping it into the melted solder. CONSTITUTION:A surface protection film 3 which is not wet by the solder is formed on the main surface of silicon wafer providing a silicon substrate 1 and an aluminum wiring 2 and a contact hole is opened at the electrode forming region. The base metals 4, 5, 8 are formed in the sequence on the contact hole and the three-layer of base metal is etched in such a manner that it is left in the form of a circle larger than the diameter of contact hole. In this case, as the metal film 8 at the upper most layer, nickel which can be easily wet by solder and prevents diffusion of tin which is the element of solder 7 to the intermediate metal layer 5 is used. Thereafter, flux is applied to the silicon wafer, the entire part is dipped into the fused solder in the tank and is lifted up after 2-3sec. Thereby, a semispherical solder electrode 7 is formed at the uppermost layer 8 of the base metal.
Patent JP-S62186065-A (JP)
Title: Ignition timing controller
Inventor: HONJO YOSHINAO
IPC: F02P5/155
Filed: 1986-02-12
Abstract: PURPOSE:To suppress the deterioration of exhaust gas caused through the function of a throttle value to the minimum by obtaining a voltage corresponding to an engine rotary speed then detecting the deceleration of an engine on the basis of the variation of said voltage and lagging the angle of ignition timing when the deceleration rate has exceeded over a predetermined level. CONSTITUTION:During operation of engine, a signal voltage produced from an ignition signal generator 1 is fed through a shaper circuit 2 to an ignition timing operating circuit 6 so as to operate an ignition timing. An output signal of manifold pressure detected by a pressure sensor 1 is fed through an amplifier circuit 4 to a function voltage circuit 5 so as to produce a voltage corresponding to the pressure only when the pressure is constant. The output from said generator 1 is also fed through such as a F-V circuit 12 to a capacitor 14 so as to charge the capacitor 14 by increasing the engine rotation while to discharge the capacitor 14 through a resistor 16 by decreasing the engine rotation. A transistor 19 is turned on by the output from a comparator 18 which is at L-level during the discharge so as to lag the ignition timing.
Patent JP-H02207014-A (JP)
Title: Makeup composition and production thereof
Inventor: KUZUMOTO HIROYOSHI
IPC: A61Q1/02
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a makeup composition, excellent in dispersibility and good in feeling of use and further transparency and capable of giving more aesthetic makeup without causing precipitation or flocculation, discoloration and deterioration by blending a cosmetic base with ultrafine particulate magnetite having a uniform particle diameter. CONSTITUTION:A makeup composition obtained by blending 100 pts.wt. cosmetic base with 0.01-40 pts.wt. ultrafine particulate magnetite containing >=92.5wt.% ultrafine particles having a particle diameter within the range of 50-350Angstrom  as a transparent iron oxide-based pigment. The above-mentioned ultrafine particulate magnetite is prepared by adding a basic solution to an aqueous solution containing a soluble ferrous salt and a soluble ferric salt, forming a sol of a positive transparent hydrated iron oxide having <=300Angstrom average particle diameter within an acidic region, aging and stabilizing the sol at >= ambient temperature, then adding a surfactant, flocculating the sol, subsequently adding an organic dispersion, passing the afore-mentioned sol into an organic layer, separating the organic layer, adding water thereto, adding a basic aqueous solution thereto while heating and stirring the mixture at >=50 deg.C and regulating the pH to >=9.
Patent JP-S58149248-A (JP)
Inventor: ITAI KEIKICHI
IPC: B65D8/04
Filed: 1982-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58146709-A (JP)
Inventor: KOJIMA ISAO
IPC: E04H15/34
Filed: 1982-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60174433-A (JP)
Title: Cooking unit using heated air
Inventor: TANI NORIHIRO
IPC: F24C15/32
Filed: 1984-02-17
Abstract: PURPOSE:To reduce a cooking time and improve a thermal efficiency by a method wherein a wind tunnel having a blower and a heater of specified temperature composed of a thermistor of positive characteristic is arranged within a case, air is taken into the unit out of or in the case so as to perform a heating operation and both heating and maintenance of heat are made with the heated air. CONSTITUTION:Air out of or in the case 1 is fed into the wind tunnel 2 by a blower 3, heated by a thermistor 5 of positive characteristic and made into a heated air and fed into the case 1 so as to perform a heating operation. At this time, an adjustment of intake of surrounding air is performed by an air adjusting valve 3, thereby a temperature of hot air and its increasing time are adjusted. With this arrangement, it is made possible to reduce a time and improve an efficiency.
Patent JP-S62187388-A (JP)
Inventor: KATADA NAOTA
IPC: G10H1/00
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10220075-A (JP)
Title: Foldable temporary roof
Inventor: DOI YOSHIKI
IPC: E04H15/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a foldable temporary roof which can be unfolded from a position located at a substantially center of a post so as to form a working space into which on wind and rain blow, and which can be safely set by a worker. SOLUTION: A foldable temporary roof is composed of a post planted upright on a support base 200 at a job site, a movable member fitted on the post 10 so as to be vertically movable, a plurality of reinforcing framework members 30 connected at their proximal ends to the movable member and extended radially, a plurality of connecting rods 40 rotatably connected at its proximal ends to a substantially center parts of the lower sides of the framework members 30, and openably connected at their lower ends to the outer periphery of the lower end part of the post 10, and a sheet 50 applied over the framework members 30.